Panel clamp



FIG. 1 is a perspective view of a panel clamp, showing my new design;

FIG. 2 is a rear elevational view of the invention shown in FIG. 1;

FIG. 3 is a front elevational view of the invention shown in FIG. 1;

FIG. 4 is a right-side elevational view of the invention shown in FIG. 1;

FIG. 5 is a left-side elevational view of the invention shown in FIG. 1;

FIG. 6 is a bottom plan view of the invention shown in FIG. 1; and,

FIG. 7 is a top plan view of the invention shown in FIG. 1. 

CLAIM The ornamental design for a panel clamp, as shown and described. 